package com.account_main.mapper;



import com.account_protocol.pojo.po.UserPO;
import com.account_protocol.pojo.vo.SelectByAccountVO;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

@Repository
@Mapper
public interface UserMapper extends BaseMapper<UserPO> {


    public int addUser(UserPO userPO);

    public SelectByAccountVO selectNicknameByAccount(String account);
    long selectUidByAccount(String account);


}
